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LibWeb: Add missing StyleValue::equals() methods
Every StyleValue type now has its own `equals()` method, rather than relying on the default "compare the to_string() output" method, which has now been removed. This logic is still used by UnresolvedSV and CalculatedSV, because it's probably the best option for them unless performance becomes a real issue. Also took this opportunity to move all the `equals()` implementations into the .cpp file, which may or may not actually help with compile times but StyleValue.h is huge and included everywhere, so it can't hurt.
This commit is contained in:
Sam Atkins
Andreas Kling
parent
ce5914230f
commit
9272c3283b
2 changed files with 339 additions and 132 deletions
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@ -281,21 +281,62 @@ String BackgroundStyleValue::to_string() const
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return builder.to_string();
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}
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bool BackgroundStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_background();
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return m_color->equals(typed_other.m_color)
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&& m_image->equals(typed_other.m_image)
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&& m_position->equals(typed_other.m_position)
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&& m_size->equals(typed_other.m_size)
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&& m_repeat->equals(typed_other.m_repeat)
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&& m_attachment->equals(typed_other.m_attachment)
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&& m_origin->equals(typed_other.m_origin)
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&& m_clip->equals(typed_other.m_clip);
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}
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String BackgroundRepeatStyleValue::to_string() const
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{
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return String::formatted("{} {}", CSS::to_string(m_repeat_x), CSS::to_string(m_repeat_y));
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}
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bool BackgroundRepeatStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_background_repeat();
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return m_repeat_x == typed_other.m_repeat_x && m_repeat_y == typed_other.m_repeat_y;
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}
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String BackgroundSizeStyleValue::to_string() const
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{
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return String::formatted("{} {}", m_size_x.to_string(), m_size_y.to_string());
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}
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bool BackgroundSizeStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_background_size();
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return m_size_x == typed_other.m_size_x && m_size_y == typed_other.m_size_y;
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}
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String BorderStyleValue::to_string() const
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{
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return String::formatted("{} {} {}", m_border_width->to_string(), m_border_style->to_string(), m_border_color->to_string());
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}
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bool BorderStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_border();
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return m_border_width->equals(typed_other.m_border_width)
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&& m_border_style->equals(typed_other.m_border_style)
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&& m_border_color->equals(typed_other.m_border_color);
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}
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String BorderRadiusStyleValue::to_string() const
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{
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if (m_horizontal_radius == m_vertical_radius)
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@ -303,13 +344,30 @@ String BorderRadiusStyleValue::to_string() const
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return String::formatted("{} / {}", m_horizontal_radius.to_string(), m_vertical_radius.to_string());
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}
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String ShadowStyleValue::to_string() const
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bool BorderRadiusStyleValue::equals(StyleValue const& other) const
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{
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StringBuilder builder;
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builder.appendff("{} {} {} {} {}", m_color.to_string(), m_offset_x.to_string(), m_offset_y.to_string(), m_blur_radius.to_string(), m_spread_distance.to_string());
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if (m_placement == ShadowPlacement::Inner)
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builder.append(" inset");
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return builder.to_string();
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_border_radius();
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return m_is_elliptical == typed_other.m_is_elliptical
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&& m_horizontal_radius == typed_other.m_horizontal_radius
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&& m_vertical_radius == typed_other.m_vertical_radius;
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}
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String BorderRadiusShorthandStyleValue::to_string() const
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{
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return String::formatted("{} {} {} {} / {} {} {} {}", m_top_left->horizontal_radius().to_string(), m_top_right->horizontal_radius().to_string(), m_bottom_right->horizontal_radius().to_string(), m_bottom_left->horizontal_radius().to_string(), m_top_left->vertical_radius().to_string(), m_top_right->vertical_radius().to_string(), m_bottom_right->vertical_radius().to_string(), m_bottom_left->vertical_radius().to_string());
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}
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bool BorderRadiusShorthandStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_border_radius_shorthand();
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return m_top_left->equals(typed_other.m_top_left)
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&& m_top_right->equals(typed_other.m_top_right)
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&& m_bottom_right->equals(typed_other.m_bottom_right)
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&& m_bottom_left->equals(typed_other.m_bottom_left);
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}
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void CalculatedStyleValue::CalculationResult::add(CalculationResult const& other, Layout::Node const* layout_node, PercentageBasis const& percentage_basis)
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@ -503,6 +561,14 @@ String CalculatedStyleValue::to_string() const
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return String::formatted("calc({})", m_expression->to_string());
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}
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bool CalculatedStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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// This is a case where comparing the strings actually makes sense.
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return to_string() == other.to_string();
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}
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String CalculatedStyleValue::CalcNumberValue::to_string() const
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{
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return value.visit(
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@ -1010,9 +1076,11 @@ String ColorStyleValue::to_string() const
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return String::formatted("rgba({}, {}, {}, {})", m_color.red(), m_color.green(), m_color.blue(), (float)(m_color.alpha()) / 255.0f);
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}
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String BorderRadiusShorthandStyleValue::to_string() const
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bool ColorStyleValue::equals(StyleValue const& other) const
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{
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return String::formatted("{} {} {} {} / {} {} {} {}", m_top_left->horizontal_radius().to_string(), m_top_right->horizontal_radius().to_string(), m_bottom_right->horizontal_radius().to_string(), m_bottom_left->horizontal_radius().to_string(), m_top_left->vertical_radius().to_string(), m_top_right->vertical_radius().to_string(), m_bottom_right->vertical_radius().to_string(), m_bottom_left->vertical_radius().to_string());
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if (type() != other.type())
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return false;
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return m_color == other.as_color().m_color;
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}
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String ContentStyleValue::to_string() const
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@ -1022,26 +1090,85 @@ String ContentStyleValue::to_string() const
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return m_content->to_string();
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}
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bool ContentStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_content();
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if (!m_content->equals(typed_other.m_content))
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return false;
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if (m_alt_text.is_null() != typed_other.m_alt_text.is_null())
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return false;
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if (!m_alt_text.is_null())
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return m_alt_text->equals(*typed_other.m_alt_text);
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return true;
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}
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String FlexStyleValue::to_string() const
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{
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return String::formatted("{} {} {}", m_grow->to_string(), m_shrink->to_string(), m_basis->to_string());
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}
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bool FlexStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_flex();
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return m_grow->equals(typed_other.m_grow)
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&& m_shrink->equals(typed_other.m_shrink)
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&& m_basis->equals(typed_other.m_basis);
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}
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String FlexFlowStyleValue::to_string() const
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{
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return String::formatted("{} {}", m_flex_direction->to_string(), m_flex_wrap->to_string());
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}
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bool FlexFlowStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_flex_flow();
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return m_flex_direction->equals(typed_other.m_flex_direction)
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&& m_flex_wrap->equals(typed_other.m_flex_wrap);
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}
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String FontStyleValue::to_string() const
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{
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return String::formatted("{} {} {} / {} {}", m_font_style->to_string(), m_font_weight->to_string(), m_font_size->to_string(), m_line_height->to_string(), m_font_families->to_string());
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}
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bool FontStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_font();
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return m_font_style->equals(typed_other.m_font_style)
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&& m_font_weight->equals(typed_other.m_font_weight)
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&& m_font_size->equals(typed_other.m_font_size)
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&& m_line_height->equals(typed_other.m_line_height)
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&& m_font_families->equals(typed_other.m_font_families);
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}
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bool FrequencyStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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return m_frequency == other.as_frequency().m_frequency;
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}
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String IdentifierStyleValue::to_string() const
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{
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return CSS::string_from_value_id(m_id);
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}
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bool IdentifierStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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return m_id == other.as_identifier().m_id;
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}
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bool IdentifierStyleValue::has_color() const
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{
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switch (m_id) {
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@ -1268,11 +1395,45 @@ String ImageStyleValue::to_string() const
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return serialize_a_url(m_url.to_string());
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}
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bool ImageStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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return m_url == other.as_image().m_url;
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}
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bool InheritStyleValue::equals(StyleValue const& other) const
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{
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return type() == other.type();
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}
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bool InitialStyleValue::equals(StyleValue const& other) const
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{
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return type() == other.type();
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}
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bool LengthStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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return m_length == other.as_length().m_length;
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}
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String ListStyleStyleValue::to_string() const
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{
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return String::formatted("{} {} {}", m_position->to_string(), m_image->to_string(), m_style_type->to_string());
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}
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bool ListStyleStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_list_style();
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return m_position->equals(typed_other.m_position)
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&& m_image->equals(typed_other.m_image)
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&& m_style_type->equals(typed_other.m_style_type);
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}
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String NumericStyleValue::to_string() const
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{
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return m_value.visit(
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@ -1284,16 +1445,43 @@ String NumericStyleValue::to_string() const
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});
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}
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bool NumericStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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if (has_integer() != other.has_integer())
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return false;
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if (has_integer())
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return m_value.get<i64>() == other.as_numeric().m_value.get<i64>();
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return m_value.get<float>() == other.as_numeric().m_value.get<float>();
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}
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String OverflowStyleValue::to_string() const
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{
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return String::formatted("{} {}", m_overflow_x->to_string(), m_overflow_y->to_string());
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}
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bool OverflowStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_overflow();
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return m_overflow_x->equals(typed_other.m_overflow_x)
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&& m_overflow_y->equals(typed_other.m_overflow_y);
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}
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String PercentageStyleValue::to_string() const
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{
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return m_percentage.to_string();
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}
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bool PercentageStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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return m_percentage == other.as_percentage().m_percentage;
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}
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String PositionStyleValue::to_string() const
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{
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auto to_string = [](PositionEdge edge) {
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@ -1313,11 +1501,76 @@ String PositionStyleValue::to_string() const
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return String::formatted("{} {} {} {}", to_string(m_edge_x), m_offset_x.to_string(), to_string(m_edge_y), m_offset_y.to_string());
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}
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bool PositionStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_position();
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return m_edge_x == typed_other.m_edge_x
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&& m_offset_x == typed_other.m_offset_x
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&& m_edge_y == typed_other.m_edge_y
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&& m_offset_y == typed_other.m_offset_y;
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}
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bool ResolutionStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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return m_resolution == other.as_resolution().m_resolution;
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}
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String ShadowStyleValue::to_string() const
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{
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StringBuilder builder;
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builder.appendff("{} {} {} {} {}", m_color.to_string(), m_offset_x.to_string(), m_offset_y.to_string(), m_blur_radius.to_string(), m_spread_distance.to_string());
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if (m_placement == ShadowPlacement::Inner)
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builder.append(" inset");
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return builder.to_string();
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}
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bool ShadowStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_shadow();
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return m_color == typed_other.m_color
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&& m_offset_x == typed_other.m_offset_x
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&& m_offset_y == typed_other.m_offset_y
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&& m_blur_radius == typed_other.m_blur_radius
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&& m_spread_distance == typed_other.m_spread_distance
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&& m_placement == typed_other.m_placement;
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}
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bool StringStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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return m_string == other.as_string().m_string;
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}
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String TextDecorationStyleValue::to_string() const
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{
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return String::formatted("{} {} {} {}", m_line->to_string(), m_thickness->to_string(), m_style->to_string(), m_color->to_string());
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}
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bool TextDecorationStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_text_decoration();
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return m_line->equals(typed_other.m_line)
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&& m_thickness->equals(typed_other.m_thickness)
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&& m_style->equals(typed_other.m_style)
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&& m_color->equals(typed_other.m_color);
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}
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bool TimeStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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return m_time == other.as_time().m_time;
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}
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String TransformationStyleValue::to_string() const
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{
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StringBuilder builder;
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@ -1329,6 +1582,22 @@ String TransformationStyleValue::to_string() const
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return builder.to_string();
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}
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bool TransformationStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_transformation();
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if (m_transform_function != typed_other.m_transform_function)
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return false;
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if (m_values.size() != typed_other.m_values.size())
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return false;
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for (size_t i = 0; i < m_values.size(); ++i) {
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if (!m_values[i].equals(typed_other.m_values[i]))
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return false;
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}
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return true;
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}
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String UnresolvedStyleValue::to_string() const
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{
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StringBuilder builder;
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@ -1337,6 +1606,19 @@ String UnresolvedStyleValue::to_string() const
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return builder.to_string();
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}
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bool UnresolvedStyleValue::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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// This is a case where comparing the strings actually makes sense.
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return to_string() == other.to_string();
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}
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bool UnsetStyleValue::equals(StyleValue const& other) const
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{
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return type() == other.type();
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}
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String StyleValueList::to_string() const
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{
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String separator = "";
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@ -1354,6 +1636,22 @@ String StyleValueList::to_string() const
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return String::join(separator, m_values);
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}
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bool StyleValueList::equals(StyleValue const& other) const
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{
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if (type() != other.type())
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return false;
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auto const& typed_other = other.as_value_list();
|
||||
if (m_separator != typed_other.m_separator)
|
||||
return false;
|
||||
if (m_values.size() != typed_other.m_values.size())
|
||||
return false;
|
||||
for (size_t i = 0; i < m_values.size(); ++i) {
|
||||
if (!m_values[i].equals(typed_other.m_values[i]))
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
NonnullRefPtr<ColorStyleValue> ColorStyleValue::create(Color color)
|
||||
{
|
||||
if (color.value() == 0) {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue